baber/WOPTO huggingface dataset:
Patent JP-H0665112-A (JP)
Title: Production of dimethylnaphthalene
Inventor: YAMAMOTO KOJI
IPC: C07B61/00
Filed: 1992-08-17
Abstract: PURPOSE:To provide a method for efficiently producing dimethylnaphthalene while reducing the generation of by-products such as multimethylnaphthalene. CONSTITUTION:The method for producing dimethylnaphthalene by reacting naphthalene or 2-methylnaphthalene as a starting material with an alkylating agent in the presence of a porous solid acid catalyst comprises performing the reaction in a semi-critical or ultracritical state defined by inequalities: 0.9Tc<T<2Tc, 0.9Pc<P<50Pc (wherein T: temperature; Tc: critical temperature, P: pressure, Pc: critical pressure).
Patent JP-S60108740-A (JP)
Title: Electrophoresis appratus
Inventor: AKIYAMA JIYUNICHI
IPC: G01N27/26
Filed: 1983-11-18
Abstract: PURPOSE:To eliminate temperature dependence of migration degree measurement, by providing a means, which instructs to process the measured data only when the temperature that is detected by a temperature sensor provided on the other surface of a migration tube is within a preset range and less than preset rate of fluctuation. CONSTITUTION:A pair of electrode cells 2 and 3 is connected by a migration pipe 6 through diaphragms 4 and 5. A temperature sensor 12 is provided on the outer surface of the pipe 6 and connected to a judging circuit 14. Whether the temperature detected by the sensor 12 is within a preset range or not or less than a preset rate of fluctuation or not, i.e., pass or fail, is judged by the circuit 14. A measuring circuit 9 performs processing such as amplification of the detected signal from a scattered light detector 8 and stored the result. When the judgment of the circuit is ''pass,'' an instruction circuit 15 gives the instruction so that the measured signal of the circuit 9 is received by a measured-data processing part 11. When the judgment is ''reject,'' the instruction is given so that the signal is not received. Thus the migration degree measurement, whose temperature dependence is small and reproducibility is excellent can be achieved.
Patent JP-S6277717-A (JP)
Title: Metric operating system
Inventor: OTANI SUSUMU
IPC: H03M13/23
Filed: 1985-09-30
Abstract: PURPOSE:To realize the simplicity of a decoder by subtracting an overflow preventing constant of a state metric from a branch metric corresponding to a reception signal and outputting the result in using a Viterbi decoder so as to execute the most likelihood path selection and the state metric revision while using a metric operation system. CONSTITUTION:Input signals 101, 102 based on a convolution signal for a coding rate and a restricting length and a value (s) from na normalized value generating circuit C are inputted to a branch metric operation circuit B. A correlation arithmetic unit in the circuit B operates the signals 101, 102 and 0, 1 for the four combination signals to calculates branch metric signals 71-74, the result is inputted to an ACS circuit and a new state metric is established by parallel processing. On the other hand, the normalized value generating circuit C always supervises the state metric signal and outputs the maximum metric value as the normalized signal (s) and the overflow of the state metric is blocked by subtracting the value from the output of each correlation arithmetic unit and the ACS circuit is made definite and the metric operation with high speed is attained.
Patent JP-2000317815-A (JP)
Title: Piezoelectric element and machining method therefor
Inventor: NAGAURA YOSHIAKI
IPC: H01L41/337
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a vibrator thinner than the thickness of manufacturing limit or a lens-shaped lamina upper curved surface by installing a material to be polished equal to or a little lower than the height of projection from the upper surface of a first machining assisting tool upper surface of a second machining assisting tool fitted in a ring-shaped or quadrangular groove or stepped part of the upper surface of the first machining assisting tool. SOLUTION: A second cylindrical machining assisting tool 19 a little higher than the depth of a ring-shaped or quadrangular groove or stepped part 12 formed on the upper surface of a first machining assisting tool 11 is fitted in the inside of the first machining assisting tool 11, a disc-like quartz plate 13 which is equal to or a little lower or higher than the height of projection from the first machining assisting tool 11 is installed, and the quartz plate 13, the second machining assisting tool 19 and the lower surface where the ring-shaped or stepped part 12 is formed are polished by lapping plates 17, 18. Cemented carbide or iron harder than the quartz plate 13 is used to manufacture the second machining assisting tool 19, and a polishing agent such as cerium oxide or the like is used, whereby a smooth line of a concave lens shape can be formed.
Patent JP-H0957117-A (JP)
Title: Gas burner device of safety cabinet
Inventor: SUGIMOTO SHINJI
IPC: A61L2/26
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent the forgetting to close the cock of a gas burner. SOLUTION: A safe cabinet has a cabinet main body 1 having the opening provided to the front surface thereof and having a work space 2 formed therein, the high performance filter 6 provided to the upper part of the work space 2 of the cabinet main body, the blower 7 sending air to the high performance filter under pressure, the main switch turning the blower ON and OFF and the work stand 15 provided to the lower part of the work space 2 and a gas burner 15 having a solenoid valve 18 for supplying gas into the work space. The switch mechanism opening and closing the gas supply solenoid valve 18 of the gas burner 15 is set to an initial state when the main switch of the blower 7 becomes OFF state and the solenoid valve 18 is closed.
Patent JP-S59104458-A (JP)
Title: Improvement of high silicon heat resistant cast steel
Inventor: OOTA KEIICHI
IPC: C22C38/00
Filed: 1983-11-22
Abstract: PURPOSE:To prepare castable high silicon heat resistant cast steel enabled in the use of an inexpensive high carbon stock material and excellent in heat resistance, anti-wear property and corrosion resistance, by containing a specific amount of Si in Ni-Cr heat resistant steel. CONSTITUTION:High silicon alloyed steel contains 0.06-1% C, 3-5% Si, less than 3% Mn, 12-24% Ni, 12-28% Cr, less than 2% Mo, less than 2% W, each less than 1% of Co, Al, V and Nb, less than 0.5% Ti, and less than 0.3% B. A high carbon stock material is used to contain C in an amount of up to 1% and the lowering in tenacity due to high C-content is adjusted by Si-addition to prepare high silicon heat resistant steel excellent in heat resistance, anti-wear property and corrosion resistance.
Patent JP-S59108733-A (JP)
Title: Ether compound, its preparation, insecticide and acaricide containing it as active ingredient
Inventor: NISHIDA SUMIO
IPC: C07C43/205
Filed: 1982-12-13
Abstract: NEW MATERIAL:A compound shown by the formula I (R1 is H, F, Cl, Br, or CH3; R2 is H, or F; R3 is 2-4C alkyl, or 2,2,2-trifluoroethyl; A is O, methylene, or mino). EXAMPLE:3-Phenoxy-4-fluorobenzyl 1(4-ethoxyphenyl)cyclopropylmethyl ether. USE:An insecticide and acaricide. PROCESS:A benzyl halide shown by the formula II (Z is halogen) is reacted with an alkali metal salt of an alcohol shown by the formula III at 0-50 deg.C for 1- 12hr, to give a compound shown by the formula I .
Patent JP-H05210225-A (JP)
Title: Processing method of color photographic recording material
Inventor: ERITSUKU RICHIYAADO SHIYUMITSU
IPC: G03C7/42
Filed: 1992-08-18
Abstract: PURPOSE: To provide a color negative type image forming method which is improved in environmental allowability and forms high-quality images. CONSTITUTION: The emulsions in this image forming method for a color negative recording material contg. dyestuff formable couplers and at least one kind of photosensitive high tabular degree silver halide are tabular grains which contain the silver halide of 0.2 to 3.0g/<2> based on the silver and have a tabular degree of 50 to 25,000 in the projection area exceeding 50% in the emulsions. The silver halide content of the color recording material is <=7.0g/m<2> based on the silver and the iodide content thereof is <=0.35g/m<2> . In addition, the positive contrast when the material is subjected to exposing and processing is <0.9. The color negative recording material is subjected to color developing, then to fixing in a fixer of 0.05 to 3.0mol concn. in thiosulfate concn. and 0.0 to 1.2mol concn. in ammonium concn.
Patent JP-H0963180-A (JP)
Title: Image information processing device and its method of operation
Inventor: YAMAMOTO MASAKUNI
IPC: G11B19/04
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a disk camera which prevents misrecording and misreproducing. SOLUTION: The main body 1 of the disk camera is provided with an input device 16 which the user operates, an output device 17 which displays warning, etc., for the user, and an operating condition detecting device 15 which detects the internal conditions of the disk camera and the abnormal conditions of connected instruments and memory medium. When the detecting device 15 detects abnormality, a display device 17 displays generation of abnormality.
Patent JP-H0752138-A (JP)
Title: Cement slurry supply apparatus in wet method
Inventor: KOIZUMI MASASHI
IPC: B28B1/52
Filed: 1993-08-10
Abstract: PURPOSE:To provide a slurry supply apparatus capable of uniformly supplying a cement slurry by a simple device without being much affected by the concn. of moisture in the wet production of a fiber reinforced cement panel. CONSTITUTION:The height of the raw material supply port 2 of a cement slurry S is made less than that of the emitting orifice of the cement slurry S and the flow route 4 of the cement slurry S reaching the emitting orifice 3 from the raw material supply port 2 is formed into a dovetailed shape flatly expanding toward the emitting orifice 3 and the supply tank 2A of the cement slurry S is connected to the raw material supply port 2 and the emitting orifice 3 is allowed to face to the molding start point 5A of a molding and dehydrating belt 5. The cement slurry layer uniformly diffused in a lateral direction is formed by the supply pressure and own wt. of the cement slurry S.
Patent JP-H0267102-A (JP)
Title: Decorative board and preparation thereof
Inventor: ONO SATORU
IPC: B27D5/00
Filed: 1988-08-31
Abstract: PURPOSE:To prevent the unevenness caused by a raw material from appearing on a cut surface even when the cutting angle to the surface of a base board is small by laminating a woody panel dense up to the interior thereof to the front surface or both front and rear surfaces of a core material. CONSTITUTION:A base board 3 is prepared by laminating a woody plate 2 composed of a fiberboard such as MDF relatively dense in material quality up to the interior thereof to the front surface or both front and rear surfaces of a core material 1 having relatively rough material quality such as plywood, a particle board or LVL through a synthetic resin adhesive composed of a urea resin, a melamine resin or a phenol resin. Then, the side end part of the base board 3 is subjected to R-processing in a radius 1/2 or more the thickness of the base board 3 by a cutting processing machine such as ruter or subjected to chamfering processing for providing roundness to a corner part. After an appropriate synthetic resin adhesive is applied to the surface of the base board 3, printing is applied thereto. Since there is the woody board region dense in material quality quality up to the interior thereof, no large uneven part caused by a raw material appears on a cut surface.
Patent JP-S60112984-A (JP)
Inventor: TAMADA MASAYASU
IPC: E21B10/62
Filed: 1983-11-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0381851-A (JP)
Title: Serial communication equipment using coprocessor
Inventor: IWADATE MITSUO
IPC: G06F13/12
Filed: 1989-08-25
Abstract: PURPOSE:To reduce the load of a CPU to speed up a serial communication equipment and to attain sure serial communication by mounting dual port RAMs on coprocessors including serial communication ports using an interface with a CPU. CONSTITUTION:At the time of communicating with an external device, the CPU 7 writes data indicating communication specifications in the dual port RAMs 5, 6 and coprocessors 1, 2 determine the setting of communication ports and processing contents in accordance with the written data. At the time of transmission, the CPU 7 writes the data, transmission flags, etc., in the dual port RAMs 5, 6, and at the time of reception, writes flags or the like for requesting the transfer of the received data. The coprocessors 1, 2 have transmitting/receiving buffers in the local memories 3, 4 to transfer transmitted data from the dual port RAMs 5, 6 to the buffers or transfer the received data to the RAMs 5, 6 to the buffers or transfer the received data to the RAMs 5, 6 in accordance with the flags stored in the RAMs 5, 6. The operation is executed similarly in respective ports.
Patent JP-H0384261-A (JP)
Title: Direct coupling clutch control device for automatic transmission
Inventor: TOKORO SETSUO
IPC: B60K17/04
Filed: 1989-08-25
Abstract: PURPOSE:To reduce a program amount even when the number of parameters to which consideration is paid is high during control of shifting of a direct coupling clutch by a method wherein through the use of both shifting data and fuzzy inference, it is decided whether the direct coupling clutch is engaged or disengaged. CONSTITUTION:A control device 14 sets the degree of satisfaction in a case in which a direct coupling clutch CL of a torque converter 10 is engaged and in a case in which is disengaged by a set means based on shifting data, and computes the degree of satisfaction in a case in which the direct coupling clutch CL is engaged and disengaged according to an actual running state, according to a control rule and based on fuzzy inference. Based on the two degrees of satisfaction, the collective degree of satisfaction is computed, and based thereon, it is decided whether the direct coupling clutch CL is engaged or disengaged, and an oil pressure control device 30 is controlled. Even when the number of parameters to which consideration is paid is further increased compared with that in a case in which shifting data is corrected by using a correction map and a number of shifting data is prepared, a program amount can be decreased.
Patent JP-H0266395-A (JP)
Title: Pipe joint device and closing cap thereof
Inventor: ISHIKAWA KUNIO
IPC: F16L37/28
Filed: 1988-08-31
Abstract: PURPOSE:To rationalize continuous work or the like and to maintain high reliability by sealing a pipe port of a pipe joint, secured to a pipe, with a blocking plug of a closing cap and hooking a pawl of a holding arm in a pipe connecting fixture to a flare nut of the closing cap. CONSTITUTION:A pipe joint device comprises a pipe joint 2, closing cap 15 and a pipe connecting fixture 22. The pipe joint 2 is a short cylinder unit, having an external thread in the periphery, being secured to a pipe P. The closing cap 15, provided with a small contour hole part, flare hut 3 and a rubber-made blocking plug 1 closing the small contour hole part, screws the flare nut 3 of the pipe joint 2 air-tightly sealing a pipe port by the blocking plug 1. The pipe connecting fixture 22 is provided with a cylinder unit 23 having a nozzle 24, ring 30 screwed to this cylinder unit 23 and a holding arm 25 having a pawl 29, providing the nozzle 24 penetrating through the blocking plug 1 further hooking the pawl 29 to the flare nut 3. As a result, mounting and removing operation can be performed by one touch action further with the air-tightness able to be held.
Patent JP-H0381375-A (JP)
Title: Coating material with deodorizing, antimicrobial, far infrared radiating, acidic corrosion resistant and antistatic properties
Inventor: YOSHIZAWA NORIYASU
IPC: C09D5/14
Filed: 1989-08-25
Abstract: PURPOSE:To obtain the title coating material by compounding a coating material with a ceramic additive comprising a specified metallic oxide, a resinous polymer and a specified inorganic filler. CONSTITUTION:A coating material is compounded with a ceramic additive comprising a metallic oxide with binding, far infrared radiating and antistatic properties, a resinous polymer with a binding property, and an inorganic filler with antimicrobial, gas adsorbing and gas decomposing properties. A preferable ceramic additive is a powdery or liquid one comprising silicon dioxide, aluminum oxide, titanium oxide, modified polypropylene, metallic ions, preferably copper or silver ions, and zeolite. Suitably the additive is added in an amount corresponding to a coating weight of about 12-40g/m<2>.
Patent JP-H04103776-A (JP)
Title: Coated al or al alloy material excellent in corrosion resistance
Inventor: SATO HIROSHI
IPC: B32B15/08
Filed: 1990-08-20
Abstract: PURPOSE:To provide a coated Al(alloy) material excellent in resistance to blister of coated film as well as in resistance to film form corrosion products by plating the surface of Al(alloy) with pure Zn or pure Fe, converting all the pure Zn or pure Fe mentioned above into a phosphate film by means of phosphate treatment, and then applying coating to the above. CONSTITUTION:An Al(alloy) sheet is plated with pure Zn or pure Fe by a displacement plating method, etc., and then subjected to phosphate treatment by an immersion method, etc., by which all of respective plating metals mentioned above are converted into zinc phosphate and/or zinc-iron phosphate. A coating of alkyd melamine resin, etc., is applied to the surface of the resulting phosphated material, dried, and baked, by which the coated Al(alloy) material having superior corrosion resistance after coating can be prepared.
Patent JP-H1065983-A (JP)
Title: Program guiding display controller and television receiver
Inventor: YAMASHITA AKIHIKO
IPC: H04N5/445
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To improve usability by selecting to leave restricting conditions of the previous mode when a user mode is switched and also utilizing these conditions in a mode after the change. SOLUTION: A program guiding image generating circuit 4 creates menu information, various setting screen information and program guiding information which are stored in a storage device 9 in an internal display memory and shows them on a display device 8 through a multiplexer. When a user mode is switched from a single mode to a multi-user mode, a 1st copy screen is shown. When the copying processing in which restricting conditions that are set at the time of the single mode remain for one or plural users is desired, the restricting conditions are left for desiring users on the 1st copy screen by operating cursor shift keys 12 and a select key 13, and then they are stored as restricting conditions in accordance with the users. When the multi-user mode is switched to the single mode, restriction conditions are processed by the same operations on a 2nd copy screen shown at this time.
Patent JP-H1063157-A (JP)
Title: Image forming method
Inventor: OZAWA YOSHIO
IPC: G03G21/10
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To stably obtain an image without a defect by providing the surface of a rubbing roller with an elastic body catching abrasive. SOLUTION: A device constituted so that an exposure means 2, a developing means 3 housing a developing roller and toner in a developing container, a transfer means 4 such as a transfer roller, the rubbing roller 5, a cleaning blade 6 and an electrostatic charge means 7 are disposed around an amorphous silicon drum 1, is used. The roller 5 is constituted by winding an elastic layer such as a sponge 9 round a metallic roller core body 8. The sponge 9 is constituted so that the toner and the abrasive can be caught by the fine holes of the surface thereof. Then, when the roller 5 is made to press-contact with the drum 1, the surface of the drum 1 is ground by the caught abrasive. Thus, a photoreceptor can be effectively ground by using the comparatively small quantity of abrasive.
Patent JP-2000036058-A (JP)
Title: Picture generation device and information storage medium
Inventor: OBA YASUO
IPC: A63F13/55
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a picture generation device which can render an object having a plurality of lines at high speed, and an information storage medium. SOLUTION: The picture of a hair object having a plurality of hairs (lines) 21, 22 and 23 is generated. First and second normal vectors N11 and N12 turning the same direction as the hair 21 are set to the start point PS1 and the end point PE1 of the hair 21. The hairs are shaded based on N11 and N12. A core object is contained in the hair object, the hair is extended in the direction of the normal vector which is set in the polygon of the core object and the normal vectors are set in the start point and the end point of the hair as the first and second normal vectors. As the hair is extended from the start point to the end point, it is inclined to the given direction. Parts objects are scaled along a coordinate axis in the local coordinate system of the parts objects constituting the hair object. Thus, the inclination of the hair is variably controlled.  The position and the direction of the parts objects are changed on a read time basis.
Patent JP-S6268453-A (JP)
Inventor: BAANAADO WAISUMAN
IPC: A61C13/265
Filed: 1986-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0663420-A (JP)
Title: Metal carrier for exhaust gas cleaning catalyst
Inventor: YAMAGISHI NORIO
IPC: B21D47/00
Filed: 1992-08-19
Abstract: PURPOSE:To prevent the cracking of the boundary part of a bonded part and a non-bonded part in a metal carrier partially subjected to diffusion bonding in the axial direction of a honeycomb element. CONSTITUTION:In a metal carrier for an exhaust gas cleaning catalyst wherein at least a flat plate and a corrugated plate are partially subjected to diffusion bonding to be integrated, an intermediate bonded part 15 having bonding strength lower than that of a bonded part 13 is provided to the boundary part of the bonded part 13 and non-bonded part 14 of the metal carrier to gradually change bonding strength. Since no stress is concentrated to the boundary part of the bonded part 13 and the non-bonded part 14, the cracking of a honeycomb element is not generated.
Patent JP-H0774734-A (JP)
Title: Receiver in digital mobile communication
Inventor: HAYASHI KAZUMI
IPC: H04L27/22
Filed: 1993-09-03
Abstract: PURPOSE:To obtain the receiver in the digital mobile communication used for a digital portable telephone set or the like whose reception sensitivity is improved by diversity after detection. CONSTITUTION:Phase difference values DPAn-1, DPAn, DPBn-1 and DPBn of A and B side inputs are obtained by a phase difference detection section 11 and the detected phase difference is fed to phase difference change detection sections 131, 132 of a diversity error detection section 13, a comparator section 33 detects a phase difference change to select a phase with no or less transition fault. A PLL data select section 14 selects a phase difference from a phase difference detection section 11 based on an output of a comparator section 133, a DPLL 14 generates a 21kHz symbol clock and a 42kHz demodulation clock. Furthermore, a decode data select section 121 selects a phase difference from the phase difference detection section 11 based on an output of the comparator section 33 and a decode section 15 generates the demodulation data 42kbps to provide an output.